Basic Info.
Model NO.
JDZ18 -35W
Insulating Medium
Epoxy Resin
Installation
Extension Type
Magnetic Circuit Structure
Single Stage Type
Voltage Transformation Principle
Electromagnetic Type
Transport Package
Export Box
Trademark
DGG
Origin
China
HS Code
8504311000
Production Capacity
100000PCS/Year
Product Description
GENERAL This type of voltage transformer adopts epoxy-resin vacuum casting and a semi-enclosed single-phase structure for Outdoor use, is applicable for power systems of rated frequency 50Hz or 60Hz and rated voltage up to and including 35kV, used for electric energy metering and voltage measurement.
It complies with the standards GB 20840.1 - 2010 Instrument transformers
Part 1: General requirements, GB 20840.3 - 2014 Instrument transformers
Part 2: Additional requirements for Voltage transformers, and JJG 314-2010 Instrument VoltageTransformers
MODEL AND MEANING
NORMAL USAGE CONDITIONS
- Altitude: should not exceed 4000m
- Ambient temperature: -40ºC ~ +40ºC
- Air relative site: Outdoor.
TECHNICAL PARAMETERS
- Compliance Standards: GB/T 20840.1&3 and IEC61869-1&2
- Insulation level:40.5/95/200kV
- Power factor:cosφ=0.8(lag)
- Rated frequency:50Hz or 60Hz
- Weight: 85kg
Transformation Ratio
| Rated Voltage Ratio (kV) | Accuracy Class | Rated Output (VA) | Limit Output (VA) |
| 35/0.1 | 0.2 | 40 | 500 |
OUTLINE AND INSTALLATION DIMENSION
Eng. ADOFO MICHAEL ADJEI / BSc, MSc Project Manager, Foreign Trade and Technology
Denggao Electric Co. Ltd
Head Office: No 208 Weiwu Lu, Economic Development Zone. Yueqing - China